人均水资源Water storage in m3/cap 7,000 6,150 人均水资源状况 6,000 5,000 4.729 Water storage and 4.000 3.255 the poverty trap 3,000 2,486 2.000 1.287 1,406 1,000 746 43 0 ☐hycay ☐tleowate sy人均水资源Water storage in m3/cap 43 746 1,287 1,406 2,486 3,255 4,729 6,150 0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 Ethiopia South Africa Thailand Laos China Brazil Australia North America 人均水资源状况 Water storage and the poverty trap 6